The S08 family of MCUs doesn’t sacrifice performance to provide low power (1.8 V operation). Features include multiple power management modes, such as a 20µA power-down mode.


  • A zero-component auto-wakeup from "stop" to help reduce costs and reduce power to 0.7µA - Up to 40 MHz CPU/20 MHz bus at 2.1 V and 16 MHz CPU/8 MHz bus at 1.8 V
  • A programmable internal clock generator with temperature and voltage compensation (typical drift < 2%) designed for reliable communications, fast start-up and reduced system cost
  • In-application reprogramming and data storage via third-generation 0.25µ flash technology
  • High integration including four serial communication ports, up to 8 timer/PWMs, and an 8-channel 10-bit analog-to-digital converter specified down to 1.8 V